It is important to re-evaluate financial goals periodically. in which of the following situations would it be necessary to change an existing financial goal?
a.
you fell sharply behind your expected schedule with regard to saving.
b.
you recovered from an unexpected expense and are rattled that you did not see it coming.
c.
you married, and your spouse has a similar financial goal.
d.
you came across unexpected income.

Can any one me with the answers to these questions asap?

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?